The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2015
Filed:
Jun. 06, 2008
Applicants:
Ruikang Wang, Portland, OR (US);
Chuanmao Fan, Shuangmiao Town, CN;
Inventors:
Ruikang Wang, Portland, OR (US);
Chuanmao Fan, Shuangmiao Town, CN;
Assignee:
Oregon Health & Science University, Portland, OR (US);
Primary Examiner:
Int. Cl.
CPC ...
G01B 9/02 (2006.01); G01N 21/47 (2006.01);
U.S. Cl.
CPC ...
G01B 9/02044 (2013.01); G01B 9/02028 (2013.01); G01B 9/02078 (2013.01); G01B 9/02091 (2013.01); G01N 21/4795 (2013.01); G01B 2290/70 (2013.01);
Abstract
Embodiments include apparatuses and methods for spectral domain polarization sensitive optical coherence tomography including a reference assembly for detection of the polarization sensitive spectral interferograms formed by vertically and horizontally polarized beam components. Interference signals between the reference and sample beams may be modulated at a constant frequency.